公开(公告)号：US10009030B2

公开(公告)日：2018-06-26

申请号：US15856873

申请日：2017-12-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Je Kook Kim ,  Jin Hyuck Yu ,  You So Cheon

IPC: H03K19/0185 ,  H03K19/003

CPC classification number: H03K19/018592 ,  H03K19/003 ,  H03K19/018507

Abstract: An integrated circuit embedded in a plug of a universal serial bus (USB) 3.1 type-C cable assembly is disclosed. The integrated circuit includes a first pin connected to an operation transmission line through which an operation voltage is transmitted, a second pin connected to a configuration channel (CC) line, a first resistor connected to the first pin, a ground line, and a switching circuit configured to connect the first resistor and the ground line using a channel voltage supplied to the second pin when the operation voltage is not applied, and disconnect the first resistor from the ground line based on the operation voltage.

公开(公告)号：US09871524B2

公开(公告)日：2018-01-16

申请号：US15078116

申请日：2016-03-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Je Kook Kim ,  Jin Hyuck Yu ,  You So Cheon

IPC: H03K19/0185 ,  H03K19/003

CPC classification number: H03K19/018592 ,  H03K19/003 ,  H03K19/018507

Abstract: An integrated circuit embedded in a plug of a universal serial bus (USB) 3.1 type-C cable assembly is disclosed. The integrated circuit includes a first pin connected to an operation transmission line through which an operation voltage is transmitted, a second pin connected to a configuration channel (CC) line, a first resistor connected to the first pin, a ground line, and a switching circuit configured to connect the first resistor and the ground line using a channel voltage supplied to the second pin when the operation voltage is not applied, and disconnect the first resistor from the ground line based on the operation voltage.